EP 3950037 A1 20220209 - CATHETER HANDLE AND TIP-DEFLECTABLE STEERABLE CATHETER
Title (en)
CATHETER HANDLE AND TIP-DEFLECTABLE STEERABLE CATHETER
Title (de)
KATHETERGRIFF UND LENKBARER KATHETER MIT ABLENKBARER SPITZE
Title (fr)
POIGNÉE DE CATHÉTER ET CATHÉTER ORIENTABLE À POINTE DÉFORMABLE
Publication
Application
Priority
JP 2019015121 W 20190405
Abstract (en)
An object is to provide a handle that can sufficiently elongate the pull amount of an operation wire and that can insert a tube component that extends out from a lumen of a catheter shaft to the inside of the handle body without allowing the tube component to contact the rotary plate and the operation wire. A handle (100) according to the present invention includes a handle body (10) that is composed of a first handle member (11) and a second handle member (12), and a rotational operation unit (20); the rotational operation unit includes a rotary plate (25), a first spacer member (21) non-rotatably attached to the handle body, and a second spacer member (22) non-rotatably attached to the handle body; the rotary plate includes a guide rail (251) that defines paths of operation wires (501, 502) in the rotational operation unit so that the paths detour along a circumferential direction of the rotary plate; and in the first spacer member and the second spacer member, respectively, guide paths (211, 221) of tube components are formed.
IPC 8 full level
A61M 25/092 (2006.01); A61M 25/01 (2006.01)
CPC (source: EP US)
A61M 25/0136 (2013.01 - EP US); A61M 25/0147 (2013.01 - EP US); A61M 2205/0216 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 2022016393 A1 20220120; CN 113573766 A 20211029; CN 113573766 B 20221018; EP 3950037 A1 20220209; EP 3950037 A4 20221130; JP 7076040 B2 20220526; JP WO2020202546 A1 20211021; TW 202037387 A 20201016; TW I739209 B 20210911; WO 2020202546 A1 20201008
DOCDB simple family (application)
US 202117492585 A 20211002; CN 201980094190 A 20190405; EP 19922821 A 20190405; JP 2019015121 W 20190405; JP 2021511048 A 20190405; TW 108141529 A 20191115